Analysis

  • max time kernel
    2894893s
  • max time network
    139s
  • platform
    android_x86
  • resource
    android-x86-arm-20220621-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20220621-enlocale:en-usos:android-9-x86system
  • submitted
    17-08-2022 16:02

General

  • Target

    Santander-trusteer.apk

  • Size

    3.1MB

  • MD5

    aa294efd44594b64eb93904dbb3c7a2c

  • SHA1

    91639afbface1289c1f35ed1e822843ad75514a7

  • SHA256

    27e0ec79dbb7c7f99b43c8c01a94188d1071d1245b1745d0e066ae774c78a8f8

  • SHA512

    659ed5447cc8b6b79c162464e941547b63702f9387ec4b2ae01a4bea1c522ee2a66327fae35c98ea962b46feaba9ba7c8af74acb68b0f4ba90900e936f0ee43c

Malware Config

Signatures

  • Brata

    Brata is a banking trojan malware first seen in 2019.

  • Brata payload 8 IoCs
  • Acquires the wake lock. 1 IoCs
  • Loads dropped Dex/Jar 3 IoCs

    Runs executable file dropped to the device during analysis.

Processes

  • com.xd.craft.school
    1⤵
    • Acquires the wake lock.
    • Loads dropped Dex/Jar
    PID:4075
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.xd.craft.school/app_ded/eaGngwrZtj6v89w3KVqYwcYOmiBWRi5Q.dex --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/com.xd.craft.school/app_ded/oat/x86/eaGngwrZtj6v89w3KVqYwcYOmiBWRi5Q.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4537

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.xd.craft.school/app_ded/eaGngwrZtj6v89w3KVqYwcYOmiBWRi5Q.dex

    Filesize

    3.8MB

    MD5

    295ed823d46c31cef4135633633daf3b

    SHA1

    bb3569427f6e34114bce6eff08b5b283f5195393

    SHA256

    906d5dbff4fd804294ca836d71ee7a8c1d145e2b482592458aa8413a076efe79

    SHA512

    effb517c5c1cf11329fd0d3cde9e7999245bc51b7e7d56451eb34472e719c3cde64532a2d2cc0c234af2fb9ccf80e446c2d81c9d1f841199ec68c27450d5074e

  • /data/user/0/com.xd.craft.school/app_ded/eaGngwrZtj6v89w3KVqYwcYOmiBWRi5Q.dex

    Filesize

    3.8MB

    MD5

    295ed823d46c31cef4135633633daf3b

    SHA1

    bb3569427f6e34114bce6eff08b5b283f5195393

    SHA256

    906d5dbff4fd804294ca836d71ee7a8c1d145e2b482592458aa8413a076efe79

    SHA512

    effb517c5c1cf11329fd0d3cde9e7999245bc51b7e7d56451eb34472e719c3cde64532a2d2cc0c234af2fb9ccf80e446c2d81c9d1f841199ec68c27450d5074e

  • /data/user/0/com.xd.craft.school/app_ded/eaGngwrZtj6v89w3KVqYwcYOmiBWRi5Q.dex

    Filesize

    3.8MB

    MD5

    b579d2033bbd178950d70d6c9e1bf22b

    SHA1

    f3490ec5a64d5b85083f9e0e5e0aac35a6c20157

    SHA256

    6ebb7cd1ef7c69296b33c02dd5c188a576a603fe8fd25e5b75c14ee73ff46a2f

    SHA512

    5c700935bf9a1df02ad21916cfb55bf76c20052d9103f14a1ca255246cceed7948511fd51d3b4693b2327518d504e952bbc7c0c867c54ec830411c108f0fa7c4

  • /data/user/0/com.xd.craft.school/app_ded/eaGngwrZtj6v89w3KVqYwcYOmiBWRi5Q.dex

    Filesize

    3.8MB

    MD5

    295ed823d46c31cef4135633633daf3b

    SHA1

    bb3569427f6e34114bce6eff08b5b283f5195393

    SHA256

    906d5dbff4fd804294ca836d71ee7a8c1d145e2b482592458aa8413a076efe79

    SHA512

    effb517c5c1cf11329fd0d3cde9e7999245bc51b7e7d56451eb34472e719c3cde64532a2d2cc0c234af2fb9ccf80e446c2d81c9d1f841199ec68c27450d5074e

  • /data/user/0/com.xd.craft.school/app_ded/eaGngwrZtj6v89w3KVqYwcYOmiBWRi5Q.dex.x86.flock

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/com.xd.craft.school/app_ded/oat/x86/eaGngwrZtj6v89w3KVqYwcYOmiBWRi5Q.odex

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/com.xd.craft.school/app_ded/oat/x86/eaGngwrZtj6v89w3KVqYwcYOmiBWRi5Q.vdex

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/com.xd.craft.school/files/a11y

    Filesize

    8B

    MD5

    2e5d8aa3dfa8ef34ca5131d20f9dad51

    SHA1

    3cc1d5a427a45820b04fe30f78a972b784952460

    SHA256

    cde0fb0dec1400c54a0f7e7eafa73624c53e4da258bbd34b3380a0defeba95c1

    SHA512

    a0527c1de9df8c529337f73be73cf98fcde155fcf00c7522f67a4a6298b52853d9767815d8811c2a7e5e829871a5dea9174b2b7e90fb7c98a62467240dd78434